# Continuous Observation of Smoking Subject

> **NCT01248806** · — · COMPLETED · sponsor: **European Institute of Oncology** · enrollment: 5203 (actual)

## Conditions studied

- Subjects at High Risk of Lung Cancer Due to Smoking

## Interventions

- **RADIATION:** Low dose CT scan

## Key facts

- **NCT ID:** NCT01248806
- **Lead sponsor:** European Institute of Oncology
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2004-10
- **Primary completion:** 2017-01
- **Final completion:** 2021-12
- **Target enrollment:** 5203 (ACTUAL)
- **Last updated:** 2022-05-13

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01248806

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01248806, "Continuous Observation of Smoking Subject". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01248806. Licensed CC0.

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